Windows – How to run a PowerShell script from Cygwin SSH session

gpedit.msc -> Computer Configuration -> Windows Settings -> Scripts (Startup/Shutdown) add script batchfile.bat with content:
@echo off
sleep 10
mount \192.168.1.1\folder o:
And then you will see mounted discs in ssh.

Almost sounds like the two ends aren't passing terminal parameters properly.

Here are a few things to try. Set your terminal window to 80x24. This is the historical standard (TN3270) size of a terminal window. And/or reset the expectations on the size of the terminal on the remote side. There are various ways to accomplish this, such as eval $(resize) or stty cols X; stty rows Y (where X and Y is the width and height of your terminal)